Alright. Here's a savegame to have a look at for this "power meter not updating" thing
View attachment 17613
"Before" was what it was at when I loaded into the game (I used a previous save I've posted in this thread - the one with Theresa following Jake - as the 'zero point').
"After" is after approx. 10 realtime minutes hanging around in HQ - this is when the posted save was made. I built the other Cafeteria (hence the +50 HQ MAX for Food; that one appears to work fine, that updated within about 20 seconds) and the Lower Hallways + Lighting upgrade in that time (at around the 5 minute mark), as well as Refreshed the Comm Array Room and the Robotics Lab out in the globe area.
This HQ has a handful of rooms built - by my count, using "Room Control" devices to count it up, the "power usage" should be
AT LEAST 1100, probably closer to 1200 since I didn't check every single room. So why did it go
down in that time? The Lower Hallways Lighting said it was another +10... I
think it went down after the Refresh of the "Comm Array Room" finished.